| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $212.84 | 10.244% | $234.6433 | $234.64 | $234.65 | $234.60 |
| Purchase #2 | $157.88 | 5.506% | $166.5729 | $166.57 | $166.55 | $166.60 |
| Purchase #3 | $126.73 | 13.400% | $143.7118 | $143.71 | $143.70 | $143.70 |
| Purchase #4 | $102.88 | 12.451% | $115.6896 | $115.69 | $115.70 | $115.70 |
| Purchase #5 | $168.68 | 13.337% | $191.1769 | $191.18 | $191.20 | $191.20 |
| Purchase #6 | $192.84 | 8.437% | $209.1099 | $209.11 | $209.10 | $209.10 |
| Purchase #7 | $191.49 | 13.495% | $217.3316 | $217.33 | $217.35 | $217.30 |
| 7 purchase totals = | $1,153.34 | $1,278.2360 | $1,278.23 | $1,278.25 | $1,278.20 | |